*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TD5470000
CHEMICAL NAME           : Phosphorodithioic acid,
                          S-((6-chloro-3(2H)-pyridazinon-2-yl)methyl)
                          O,O-diethyl ester
CAS REGISTRY NUMBER     : 22439-38-9
BEILSTEIN REFERENCE NO. : 0671623
LAST UPDATED            : 199612
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C9-H14-Cl-N2-O3-P-S2
MOLECULAR WEIGHT        : 328.79
WISWESSER LINE NOTATION : T6N CV BHJ B1SPS&O2&O2
COMPOUND DESCRIPTOR     : Agricultural Chemical
SYNONYMS/TRADE NAMES :
   * S-6-Chloro-2-(mercaptomethyl)-3(2H)-pyridazinone O,O-diethyl  
   phosphorodithioate
   * ENT 25,648
   * G-34445
   * Geigy G-34445
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 35 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HCACAV Helvetica Chimica Acta.  (Verlag Helvetica Chimica Acta, Postfach,
   CH-4002 Basel, Switzerland) V.1-    1918-  Volume(issue)/page/year:
   56,2189,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6200 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARSIM* Agricultural Research Service, USDA Information Memorandum.
   (Beltsville, MD 20705)  Volume(issue)/page/year: 20,11,1966
 
                            *** END OF RECORD ***